EP 0051424 A1 19820512 - Granular flux for pipe welding.
Title (en)
Granular flux for pipe welding.
Title (de)
Schweisspulver zum Schweissen von Rohren.
Title (fr)
Flux pulvérulent pour le soudage de tuyaux.
Publication
Application
Priority
US 20229180 A 19801030
Abstract (en)
An agglomerated welding flux especially designed to produce tandem arc seam welds having low profiles, increased penetration, and minimal undercutting. The flux includes aluminium oxide and silicon dioxide in the form of kyanite, magnesium oxide, manganese oxide, and sodium silicate as a binder.
IPC 1-7
IPC 8 full level
B23K 35/36 (2006.01); B23K 35/362 (2006.01)
CPC (source: EP)
B23K 35/361 (2013.01); B23K 35/362 (2013.01)
Citation (search report)
- US 3480487 A 19691125 - COLESS THOMAS L, et al
- US 2748040 A 19560529 - CONN WILLIAM M
- US 2694023 A 19541109 - HOPKINS ROBERT K
- FR 2097980 A5 19720303 - LINDE AG
- US 2719801 A 19551004 - KEEVER STRINGHAM LEONIDAS, et al
- US 3185599 A 19650525 - CARL ARNOLD, et al
- AU 406240 B2 19700925
- US 3329798 A 19670704 - JOHNSON WALLACE C
Designated contracting state (EPC)
DE FR GB IT NL SE
DOCDB simple family (publication)
EP 0051424 A1 19820512; AU 541161 B2 19841220; AU 7680981 A 19820506; BR 8107018 A 19820713; JP S57106496 A 19820702
DOCDB simple family (application)
EP 81305067 A 19811027; AU 7680981 A 19811026; BR 8107018 A 19811029; JP 17318181 A 19811030